CH384899A - Procédé pour l'obtention d'une solution d'un liquide à analyser et dispositif pour sa mise en oeuvre - Google Patents

Procédé pour l'obtention d'une solution d'un liquide à analyser et dispositif pour sa mise en oeuvre

Info

Publication number
CH384899A
CH384899A CH225462A CH225462A CH384899A CH 384899 A CH384899 A CH 384899A CH 225462 A CH225462 A CH 225462A CH 225462 A CH225462 A CH 225462A CH 384899 A CH384899 A CH 384899A
Authority
CH
Switzerland
Prior art keywords
analyzed
implementation
obtaining
liquid
solution
Prior art date
Application number
CH225462A
Other languages
English (en)
French (fr)
Inventor
William Gerarde Horace
Original Assignee
William Gerarde Horace
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to NL275145D priority Critical patent/NL275145A/xx
Priority to NL135023D priority patent/NL135023C/xx
Priority to US721139A priority patent/US3045494A/en
Priority to GB6103/62A priority patent/GB962356A/en
Priority to DEG34306A priority patent/DE1297361B/de
Application filed by William Gerarde Horace filed Critical William Gerarde Horace
Priority to CH225462A priority patent/CH384899A/fr
Priority to FR889052A priority patent/FR1317488A/fr
Publication of CH384899A publication Critical patent/CH384899A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00—Supporting devices; Holding devices
    • B01L9/06—Test-tube stands; Test-tube holders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/150022—Source of blood for capillary blood or interstitial fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
    • A61B5/150061—Means for enhancing collection
    • A61B5/150099—Means for enhancing collection by negative pressure, other than vacuum extraction into a syringe by pulling on the piston rod or into pre-evacuated tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150213—Venting means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150236—Pistons, i.e. cylindrical bodies that sit inside the syringe barrel, typically with an air tight seal, and slide in the barrel to create a vacuum or to expel blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150244—Rods for actuating or driving the piston, i.e. the cylindrical body that sits inside the syringe barrel, typically with an air tight seal, and slides in the barrel to create a vacuum or to expel blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150259—Improved gripping, e.g. with high friction pattern or projections on the housing surface or an ergonometric shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150343—Collection vessels for collecting blood samples from the skin surface, e.g. test tubes, cuvettes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150412—Pointed piercing elements, e.g. needles, lancets for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150503—Single-ended needles
    • A61B5/150519—Details of construction of hub, i.e. element used to attach the single-ended needle to a piercing device or sampling device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150694—Procedure for removing protection means at the time of piercing
    • A61B5/150717—Procedure for removing protection means at the time of piercing manually removed
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150755—Blood sample preparation for further analysis, e.g. by separating blood components or by mixing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150763—Details with identification means
    • A61B5/150786—Optical identification systems, e.g. bar codes, colour codes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15101—Details
    • A61B5/15103—Piercing procedure
    • A61B5/15105—Purely manual piercing, i.e. the user pierces the skin without the assistance of any driving means or driving devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15142—Devices intended for single use, i.e. disposable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/344—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub using additional parts, e.g. clamping rings or collets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0213—Accessories for glass pipettes; Gun-type pipettes, e.g. safety devices, pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/0224—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having mechanical means to set stroke length, e.g. movable stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/0231—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having several coaxial pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0275—Interchangeable or disposable dispensing tips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0275—Interchangeable or disposable dispensing tips
    • B01L3/0279—Interchangeable or disposable dispensing tips co-operating with positive ejection means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0282—Burettes; Pipettes mounted within a receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00—Supporting devices; Holding devices
    • B01L9/54—Supports specially adapted for pipettes and burettes
    • B01L9/543—Supports specially adapted for pipettes and burettes for disposable pipette tips, e.g. racks or cassettes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/90—Separation; Purification
    • C01B17/907—Removal of arsenic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/15058—Joining techniques used for protective means
    • A61B5/150587—Joining techniques used for protective means by friction fit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/15074—Needle sets comprising wings, e.g. butterfly type, for ease of handling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31525—Dosing
    • A61M5/31531—Microsyringes, e.g. having piston bore diameter close or equal to needle shaft diameter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/346—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub friction fit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
    • A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/04—Exchange or ejection of cartridges, containers or reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
    • B01L2300/0838—Capillaries

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Dermatology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Pain & Pain Management (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
CH225462A 1958-03-13 1962-02-23 Procédé pour l'obtention d'une solution d'un liquide à analyser et dispositif pour sa mise en oeuvre CH384899A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL275145D NL275145A (ru) 1958-03-13
NL135023D NL135023C (ru) 1958-03-13
US721139A US3045494A (en) 1958-03-13 1958-03-13 Method of providing for blood count and pipette and assembly for use therein
GB6103/62A GB962356A (en) 1958-03-13 1962-02-16 Pipette assembly
DEG34306A DE1297361B (de) 1958-03-13 1962-02-21 Vorrichtung zur Blutuntersuchung durch Auszaehlen der Blutkoerperchen
CH225462A CH384899A (fr) 1958-03-13 1962-02-23 Procédé pour l'obtention d'une solution d'un liquide à analyser et dispositif pour sa mise en oeuvre
FR889052A FR1317488A (fr) 1958-03-13 1962-02-23 Procédé de numération globulaire du sang et pipette et dispositif pour sa mise enoeuvre

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US721139A US3045494A (en) 1958-03-13 1958-03-13 Method of providing for blood count and pipette and assembly for use therein
GB6103/62A GB962356A (en) 1958-03-13 1962-02-16 Pipette assembly
DEG34306A DE1297361B (de) 1958-03-13 1962-02-21 Vorrichtung zur Blutuntersuchung durch Auszaehlen der Blutkoerperchen
CH225462A CH384899A (fr) 1958-03-13 1962-02-23 Procédé pour l'obtention d'une solution d'un liquide à analyser et dispositif pour sa mise en oeuvre
FR889052A FR1317488A (fr) 1958-03-13 1962-02-23 Procédé de numération globulaire du sang et pipette et dispositif pour sa mise enoeuvre

Publications (1)

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CH384899A true CH384899A (fr) 1965-02-26

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Country Link
US (1) US3045494A (ru)
CH (1) CH384899A (ru)
DE (1) DE1297361B (ru)
FR (1) FR1317488A (ru)
GB (1) GB962356A (ru)
NL (2) NL275145A (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001052989A2 (en) * 2000-01-18 2001-07-26 Smith Michael P Method for environmental sampling
WO2009118444A1 (en) * 2008-03-28 2009-10-01 Orion Diagnostica Oy Sampling and dispensing device

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172293A (en) * 1961-06-14 1965-03-09 Beckman Instruments Inc Dispensing pipette
US3322114A (en) * 1964-07-01 1967-05-30 Hynson Westcott & Dunning Inc Apparatus for securing a sample of blood plasma for testing
US3646817A (en) * 1968-10-25 1972-03-07 Bio Dynamics Inc Pipette
US3640267A (en) * 1969-12-15 1972-02-08 Damon Corp Clinical sample container
US3603156A (en) * 1970-02-04 1971-09-07 Gradko Glass Lab Inc Disposable dilution system
US3640388A (en) * 1970-08-20 1972-02-08 Damon Corp Dialyzing liquid-collecting container
US3779083A (en) * 1971-05-28 1973-12-18 Becton Dickinson Co Method and apparatus for measuring precise micro quantities of fluid samples
DE1598124A1 (de) * 1972-05-18 1969-05-22 Becton Dickinson Co Pipettenspitze
US3952599A (en) * 1972-05-18 1976-04-27 Ayres Waldemar A Fractional-fill capillary pipette and method
US3905768A (en) * 1972-08-29 1975-09-16 Hach Chemical Co Disposable weight burette and method for carrying out titrimetric analyses
FR2207763B1 (ru) * 1972-11-30 1976-04-23 Faure Jean Marie
US3951313A (en) * 1974-06-05 1976-04-20 Becton, Dickinson And Company Reservoir with prepacked diluent
DE2745151C2 (de) * 1977-10-07 1984-06-20 Walter Sarstedt Kunststoff-Spritzgußwerk, 5223 Nümbrecht Mittel zur Erleichterung der Auszählung von Thrombozyten in Blutproben
WO1979001131A1 (en) * 1978-05-26 1979-12-27 R Turner Liquid sample collector device
DE2848535C2 (de) * 1978-11-09 1982-12-02 Walter Sarstedt Kunststoff-Spritzgußwerk, 5223 Nümbrecht Blutaufnahmevorrichtung
US4376634A (en) * 1980-05-30 1983-03-15 Mallinckrodt, Inc. Assay kit having syringe, dilution device and reagents within sealed container
US4378333A (en) * 1980-12-11 1983-03-29 Laipply Thomas C Device for preparing blood smears on glass slides and method therefor
US4477414A (en) * 1981-05-20 1984-10-16 Fumakilla Limited Evaporative container
US4463616A (en) * 1982-03-24 1984-08-07 Instrumentation Laboratory Inc. Sample handling apparatus
FR2563990B1 (fr) * 1984-05-10 1988-08-26 Labarthe Jean Instrument de microprelevement du sang
US5059398A (en) * 1985-07-22 1991-10-22 Drummond Scientific Company Disposable preselected-volume capillary pipet device
DE3606163A1 (de) * 1986-02-26 1987-08-27 Hoechst Ag Vorrichtung zur applikation von arzneimittelsuspensionen
US7273749B1 (en) * 1990-06-04 2007-09-25 University Of Utah Research Foundation Container for carrying out and monitoring biological processes
US7081226B1 (en) 1996-06-04 2006-07-25 University Of Utah Research Foundation System and method for fluorescence monitoring
IE76732B1 (en) * 1990-08-07 1997-11-05 Becton Dickinson Co One step test for absolute counts
DE9203973U1 (ru) * 1992-03-25 1993-02-11 Gundelsheimer, Peter H., 6760 Rockenhausen, De
SE515423C2 (sv) * 1998-02-06 2001-07-30 Boule Medical Ab Förfarande och anordning för spädning av ett blodprov
US6319209B1 (en) * 1999-08-23 2001-11-20 European Institute Of Science Disposable test vial with sample delivery device for dispensing sample into a reagent
AU2001250924A1 (en) * 2000-03-22 2001-10-03 Docusys, Inc. A drug delivery and monitoring system
US6457612B1 (en) * 2001-10-12 2002-10-01 Amphastar Pharmaceuticals Inc. Sealable and manipulable pre-filled disposable pipette
US7588724B2 (en) * 2004-03-05 2009-09-15 Bayer Healthcare Llc Mechanical device for mixing a fluid sample with a treatment solution
TW200425889A (en) * 2004-07-08 2004-12-01 Jenn-Hae Luo Sealed dropper loaded with medicine solution
EP1752755B1 (de) * 2005-08-10 2015-05-06 Roche Diagnostics GmbH Probenaufnahme- und-dosiervorrichtung mit integrierten Flüssigkeitskompartimenten
KR101009447B1 (ko) * 2007-11-12 2011-01-19 바디텍메드 주식회사 체액 샘플링, 전처리 및 투입장치 및 방법
US8002174B2 (en) * 2007-12-21 2011-08-23 Becton, Dickinson And Company Medication administration tracking
FR2928442B1 (fr) * 2008-03-06 2010-12-17 Mer Joseph Le Installation de production d'eau chaude sanitaire
EP2932992B1 (en) * 2012-12-17 2019-08-28 Terumo Kabushiki Kaisha Syringe with hanging tag
US10814320B2 (en) * 2016-08-08 2020-10-27 Nalge Nunc International Corporation Capillary transfer pipettes and related methods
DE102021122449A1 (de) * 2021-08-31 2023-03-02 Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung, Stiftung des öffentlichen Rechts Halter für ein Kapillarröhrchen und Sammelvorrichtung für mehrere Halter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US766204A (en) * 1903-11-18 1904-08-02 Ralph Walsh Hypodermic syringe.
US1482966A (en) * 1922-06-24 1924-02-05 Llewellyn E W Bevan Bacteriological test apparatus
US1594370A (en) * 1924-09-30 1926-08-03 Kubota Seiichi Reagent container
US2290857A (en) * 1941-06-19 1942-07-28 Mildred S Booye Blood taking instrument
US2540364A (en) * 1945-08-24 1951-02-06 Adams Francis Victor Flow control means
FR935122A (fr) * 1946-10-25 1948-06-10 Dispositif pour prise de sang
US2599446A (en) * 1950-04-06 1952-06-03 Greene Norman Resilient walled supply container with connected measuring trap chamber
US2655152A (en) * 1951-01-30 1953-10-13 Abbott Lab Blood sampling apparatus
US2693183A (en) * 1951-10-10 1954-11-02 Compule Corp Hypodermic syringe blood telltale
US2737812A (en) * 1952-06-23 1956-03-13 Paul O K Haak Pipette

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001052989A2 (en) * 2000-01-18 2001-07-26 Smith Michael P Method for environmental sampling
WO2001052989A3 (en) * 2000-01-18 2002-01-03 Michael P Smith Method for environmental sampling
WO2009118444A1 (en) * 2008-03-28 2009-10-01 Orion Diagnostica Oy Sampling and dispensing device
RU2509533C2 (ru) * 2008-03-28 2014-03-20 Орион Диагностика Ой Устройство для отбора и дозирования образцов
US9694358B2 (en) 2008-03-28 2017-07-04 Orion Diagnostica Oy Sampling and dispensing device

Also Published As

Publication number Publication date
DE1297361B (de) 1969-06-12
NL135023C (ru)
US3045494A (en) 1962-07-24
NL275145A (ru) 1962-02-22
FR1317488A (fr) 1963-02-08
GB962356A (en) 1964-07-01

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